1# Zones that go back beyond the scope of the tz database 2 3# This file is in the public domain. 4 5# This file is by no means authoritative; if you think you know 6# better, go ahead and edit it (and please send any changes to 7# tz@iana.org for general use in the future). For more, please see 8# the file CONTRIBUTING in the tz distribution. 9 10 11# From Paul Eggert (2014-10-31): 12 13# This file contains data outside the normal scope of the tz database, 14# in that its zones do not differ from normal tz zones after 1970. 15# Links in this file point to zones in this file, superseding links in 16# the file 'backward'. 17 18# Although zones in this file may be of some use for analyzing 19# pre-1970 timestamps, they are less reliable, cover only a tiny 20# sliver of the pre-1970 era, and cannot feasibly be improved to cover 21# most of the era. Because the zones are out of normal scope for the 22# database, less effort is put into maintaining this file. Many of 23# the zones were formerly in other source files, but were removed or 24# replaced by links as their data entries were questionable and/or they 25# differed from other zones only in pre-1970 timestamps. 26 27# Unless otherwise specified, the source for data through 1990 is: 28# Thomas G. Shanks and Rique Pottenger, The International Atlas (6th edition), 29# San Diego: ACS Publications, Inc. (2003). 30# Unfortunately this book contains many errors and cites no sources. 31 32# This file is not intended to be compiled standalone, as it 33# assumes rules from other files. In the tz distribution, use 34# 'make PACKRATDATA=backzone zones' to compile and install this file. 35 36# Zones are sorted by zone name. Each zone is preceded by the 37# name of the country that the zone is in, along with any other 38# commentary and rules associated with the entry. 39# 40# As explained in the zic man page, the zone columns are: 41# Zone NAME GMTOFF RULES FORMAT [UNTIL] 42 43# Ethiopia 44# From Paul Eggert (2014-07-31): 45# Like the Swahili of Kenya and Tanzania, many Ethiopians keep a 46# 12-hour clock starting at our 06:00, so their "8 o'clock" is our 47# 02:00 or 14:00. Keep this in mind when you ask the time in Amharic. 48# 49# Shanks & Pottenger write that Ethiopia had six narrowly-spaced time 50# zones between 1870 and 1890, that they merged to 38E50 (2:35:20) in 51# 1890, and that they switched to 3:00 on 1936-05-05. Perhaps 38E50 52# was for Adis Dera. Quite likely the Shanks data entries are wrong 53# anyway. 54Zone Africa/Addis_Ababa 2:34:48 - LMT 1870 55 2:35:20 - ADMT 1936 May 5 # Adis Dera MT 56 3:00 - EAT 57 58# Eritrea 59Zone Africa/Asmara 2:35:32 - LMT 1870 60 2:35:32 - AMT 1890 # Asmara Mean Time 61 2:35:20 - ADMT 1936 May 5 # Adis Dera MT 62 3:00 - EAT 63Link Africa/Asmara Africa/Asmera 64 65# Mali (southern) 66Zone Africa/Bamako -0:32:00 - LMT 1912 67 0:00 - GMT 1934 Feb 26 68 -1:00 - -01 1960 Jun 20 69 0:00 - GMT 70 71# Central African Republic 72Zone Africa/Bangui 1:14:20 - LMT 1912 73 1:00 - WAT 74 75# Gambia 76Zone Africa/Banjul -1:06:36 - LMT 1912 77 -1:06:36 - BMT 1935 # Banjul Mean Time 78 -1:00 - -01 1964 79 0:00 - GMT 80 81# Malawi 82Zone Africa/Blantyre 2:20:00 - LMT 1903 Mar 83 2:00 - CAT 84 85# Republic of the Congo 86Zone Africa/Brazzaville 1:01:08 - LMT 1912 87 1:00 - WAT 88 89# Burundi 90Zone Africa/Bujumbura 1:57:28 - LMT 1890 91 2:00 - CAT 92 93# Guinea 94Zone Africa/Conakry -0:54:52 - LMT 1912 95 0:00 - GMT 1934 Feb 26 96 -1:00 - -01 1960 97 0:00 - GMT 98 99# Senegal 100Zone Africa/Dakar -1:09:44 - LMT 1912 101 -1:00 - -01 1941 Jun 102 0:00 - GMT 103 104# Tanzania 105Zone Africa/Dar_es_Salaam 2:37:08 - LMT 1931 106 3:00 - EAT 1948 107 2:45 - +0245 1961 108 3:00 - EAT 109 110# Djibouti 111Zone Africa/Djibouti 2:52:36 - LMT 1911 Jul 112 3:00 - EAT 113 114# Cameroon 115# Whitman says they switched to 1:00 in 1920; go with Shanks & Pottenger. 116Zone Africa/Douala 0:38:48 - LMT 1912 117 1:00 - WAT 118# Sierra Leone 119# From Paul Eggert (2014-08-12): 120# The following table is from Shanks & Pottenger, but it can't be right. 121# Whitman gives Mar 31 - Aug 31 for 1931 on. 122# The International Hydrographic Bulletin, 1932-33, p 63 says that 123# Sierra Leone would advance its clocks by 20 minutes on 1933-10-01. 124# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S 125Rule SL 1935 1942 - Jun 1 0:00 0:40 -0020 126Rule SL 1935 1942 - Oct 1 0:00 0 -01 127Rule SL 1957 1962 - Jun 1 0:00 1:00 +01 128Rule SL 1957 1962 - Sep 1 0:00 0 GMT 129Zone Africa/Freetown -0:53:00 - LMT 1882 130 -0:53:00 - FMT 1913 Jun # Freetown Mean Time 131 -1:00 SL %s 1957 132 0:00 SL GMT/+01 133 134# Botswana 135# From Paul Eggert (2013-02-21): 136# Milne says they were regulated by the Cape Town Signal in 1899; 137# assume they switched to 2:00 when Cape Town did. 138Zone Africa/Gaborone 1:43:40 - LMT 1885 139 1:30 - SAST 1903 Mar 140 2:00 - CAT 1943 Sep 19 2:00 141 2:00 1:00 CAST 1944 Mar 19 2:00 142 2:00 - CAT 143 144# Zimbabwe 145Zone Africa/Harare 2:04:12 - LMT 1903 Mar 146 2:00 - CAT 147 148# Uganda 149Zone Africa/Kampala 2:09:40 - LMT 1928 Jul 150 3:00 - EAT 1930 151 2:30 - +0230 1948 152 2:45 - +0245 1957 153 3:00 - EAT 154 155# Rwanda 156Zone Africa/Kigali 2:00:16 - LMT 1935 Jun 157 2:00 - CAT 158 159# Democratic Republic of the Congo (west) 160Zone Africa/Kinshasa 1:01:12 - LMT 1897 Nov 9 161 1:00 - WAT 162 163# Gabon 164Zone Africa/Libreville 0:37:48 - LMT 1912 165 1:00 - WAT 166 167# Togo 168Zone Africa/Lome 0:04:52 - LMT 1893 169 0:00 - GMT 170 171# Angola 172# 173# From Paul Eggert (2018-02-16): 174# Shanks gives 1911-05-26 for the transition to WAT, 175# evidently confusing the date of the Portuguese decree 176# (see Europe/Lisbon) with the date that it took effect. 177# 178Zone Africa/Luanda 0:52:56 - LMT 1892 179 0:52:04 - LMT 1911 Dec 31 23:00u # Luanda MT? 180 1:00 - WAT 181 182# Democratic Republic of the Congo (east) 183Zone Africa/Lubumbashi 1:49:52 - LMT 1897 Nov 9 184 2:00 - CAT 185 186# Zambia 187Zone Africa/Lusaka 1:53:08 - LMT 1903 Mar 188 2:00 - CAT 189 190# Equatorial Guinea 191# 192# Although Shanks says that Malabo switched from UT +00 to +01 on 1963-12-15, 193# a Google Books search says that London Calling, Issues 432-465 (1948), p 19, 194# says that Spanish Guinea was at +01 back then. The Shanks data entries 195# are most likely wrong, but we have nothing better; use them here for now. 196# 197Zone Africa/Malabo 0:35:08 - LMT 1912 198 0:00 - GMT 1963 Dec 15 199 1:00 - WAT 200 201# Lesotho 202Zone Africa/Maseru 1:50:00 - LMT 1903 Mar 203 2:00 - SAST 1943 Sep 19 2:00 204 2:00 1:00 SAST 1944 Mar 19 2:00 205 2:00 - SAST 206 207# Swaziland 208Zone Africa/Mbabane 2:04:24 - LMT 1903 Mar 209 2:00 - SAST 210 211# Somalia 212Zone Africa/Mogadishu 3:01:28 - LMT 1893 Nov 213 3:00 - EAT 1931 214 2:30 - +0230 1957 215 3:00 - EAT 216 217# Niger 218Zone Africa/Niamey 0:08:28 - LMT 1912 219 -1:00 - -01 1934 Feb 26 220 0:00 - GMT 1960 221 1:00 - WAT 222 223# Mauritania 224Zone Africa/Nouakchott -1:03:48 - LMT 1912 225 0:00 - GMT 1934 Feb 26 226 -1:00 - -01 1960 Nov 28 227 0:00 - GMT 228 229# Burkina Faso 230Zone Africa/Ouagadougou -0:06:04 - LMT 1912 231 0:00 - GMT 232 233# Benin 234# Whitman says they switched to 1:00 in 1946, not 1934; 235# go with Shanks & Pottenger. 236Zone Africa/Porto-Novo 0:10:28 - LMT 1912 Jan 1 237 0:00 - GMT 1934 Feb 26 238 1:00 - WAT 239 240# Mali (northern) 241Zone Africa/Timbuktu -0:12:04 - LMT 1912 242 0:00 - GMT 243 244# Anguilla 245Zone America/Anguilla -4:12:16 - LMT 1912 Mar 2 246 -4:00 - AST 247 248# Antigua and Barbuda 249Zone America/Antigua -4:07:12 - LMT 1912 Mar 2 250 -5:00 - EST 1951 251 -4:00 - AST 252 253# Chubut, Argentina 254# The name "Comodoro Rivadavia" exceeds the 14-byte POSIX limit. 255Zone America/Argentina/ComodRivadavia -4:30:00 - LMT 1894 Oct 31 256 -4:16:48 - CMT 1920 May 257 -4:00 - -04 1930 Dec 258 -4:00 Arg -04/-03 1969 Oct 5 259 -3:00 Arg -03/-02 1991 Mar 3 260 -4:00 - -04 1991 Oct 20 261 -3:00 Arg -03/-02 1999 Oct 3 262 -4:00 Arg -04/-03 2000 Mar 3 263 -3:00 - -03 2004 Jun 1 264 -4:00 - -04 2004 Jun 20 265 -3:00 - -03 266 267# Aruba 268Zone America/Aruba -4:40:24 - LMT 1912 Feb 12 # Oranjestad 269 -4:30 - -0430 1965 270 -4:00 - AST 271 272# Cayman Is 273Zone America/Cayman -5:25:32 - LMT 1890 # Georgetown 274 -5:07:10 - KMT 1912 Feb # Kingston Mean Time 275 -5:00 - EST 276 277# United States 278# 279# From Paul Eggert (2018-03-18): 280# America/Chillicothe would be tricky, as it was a city of two-timers: 281# "To prevent a constant mixup at Chillicothe, caused by the courthouse 282# clock running on central time and the city running on 'daylight saving' 283# time, a third hand was added to the dial of the courthouse clock." 284# -- Ohio news in brief. The Cedarville Herald. 1920-05-21;43(21):1 (col. 5) 285# https://digitalcommons.cedarville.edu/cedarville_herald/794 286 287# Canada 288Zone America/Coral_Harbour -5:32:40 - LMT 1884 289 -5:00 NT_YK E%sT 1946 290 -5:00 - EST 291 292# Dominica 293Zone America/Dominica -4:05:36 - LMT 1911 Jul 1 0:01 # Roseau 294 -4:00 - AST 295 296# Baja California 297# See 'northamerica' for why this entry is here rather than there. 298Zone America/Ensenada -7:46:28 - LMT 1922 Jan 1 0:13:32 299 -8:00 - PST 1927 Jun 10 23:00 300 -7:00 - MST 1930 Nov 16 301 -8:00 - PST 1942 Apr 302 -7:00 - MST 1949 Jan 14 303 -8:00 - PST 1996 304 -8:00 Mexico P%sT 305 306# Grenada 307Zone America/Grenada -4:07:00 - LMT 1911 Jul # St George's 308 -4:00 - AST 309 310# Guadeloupe 311Zone America/Guadeloupe -4:06:08 - LMT 1911 Jun 8 # Pointe-à-Pitre 312 -4:00 - AST 313 314# Canada 315# 316# From Paul Eggert (2015-03-24): 317# Since 1970 most of Quebec has been like Toronto; see 318# America/Toronto. However, earlier versions of the tz database 319# mistakenly relied on data from Shanks & Pottenger saying that Quebec 320# differed from Ontario after 1970, and the following rules and zone 321# were created for most of Quebec from the incorrect Shanks & 322# Pottenger data. The post-1970 entries have been corrected, but the 323# pre-1970 entries are unchecked and probably have errors. 324# 325# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S 326Rule Mont 1917 only - Mar 25 2:00 1:00 D 327Rule Mont 1917 only - Apr 24 0:00 0 S 328Rule Mont 1919 only - Mar 31 2:30 1:00 D 329Rule Mont 1919 only - Oct 25 2:30 0 S 330Rule Mont 1920 only - May 2 2:30 1:00 D 331Rule Mont 1920 1922 - Oct Sun>=1 2:30 0 S 332Rule Mont 1921 only - May 1 2:00 1:00 D 333Rule Mont 1922 only - Apr 30 2:00 1:00 D 334Rule Mont 1924 only - May 17 2:00 1:00 D 335Rule Mont 1924 1926 - Sep lastSun 2:30 0 S 336Rule Mont 1925 1926 - May Sun>=1 2:00 1:00 D 337Rule Mont 1927 1937 - Apr lastSat 24:00 1:00 D 338Rule Mont 1927 1937 - Sep lastSat 24:00 0 S 339Rule Mont 1938 1940 - Apr lastSun 0:00 1:00 D 340Rule Mont 1938 1939 - Sep lastSun 0:00 0 S 341Rule Mont 1946 1973 - Apr lastSun 2:00 1:00 D 342Rule Mont 1945 1948 - Sep lastSun 2:00 0 S 343Rule Mont 1949 1950 - Oct lastSun 2:00 0 S 344Rule Mont 1951 1956 - Sep lastSun 2:00 0 S 345Rule Mont 1957 1973 - Oct lastSun 2:00 0 S 346Zone America/Montreal -4:54:16 - LMT 1884 347 -5:00 Mont E%sT 1918 348 -5:00 Canada E%sT 1919 349 -5:00 Mont E%sT 1942 Feb 9 2:00s 350 -5:00 Canada E%sT 1946 351 -5:00 Mont E%sT 1974 352 -5:00 Canada E%sT 353 354# Montserrat 355# From Paul Eggert (2006-03-22): 356# In 1995 volcanic eruptions forced evacuation of Plymouth, the capital. 357# world.gazetteer.com says Cork Hill is the most populous location now. 358Zone America/Montserrat -4:08:52 - LMT 1911 Jul 1 0:01 # Cork Hill 359 -4:00 - AST 360 361# United States 362# 363# From Paul Eggert (2018-03-18): 364# America/Palm_Springs would be tricky, as it kept two sets of clocks 365# in 1946/7. See the following notes. 366# 367# From Steve Allen (2018-01-19): 368# The shadow of Mt. San Jacinto brings darkness very early in the winter 369# months. In 1946 the chamber of commerce decided to put the clocks of Palm 370# Springs forward by an hour in the winter. 371# https://www.desertsun.com/story/life/2017/12/27/palm-springs-struggle-daylight-savings-time-and-idea-sun-time/984416001/ 372# Desert Sun, Number 18, 1 November 1946 373# https://cdnc.ucr.edu/cgi-bin/cdnc?a=d&d=DS19461101 374# has proposal for meeting on front page and page 21. 375# Desert Sun, Number 19, 5 November 1946 376# https://cdnc.ucr.edu/cgi-bin/cdnc?a=d&d=DS19461105 377# reports that Sun Time won at the meeting on front page and page 5. 378# Desert Sun, Number 37, 7 January 1947 379# https://cdnc.ucr.edu/cgi-bin/cdnc?a=d&d=DS19470107.2.12 380# front page reports request to abandon Sun Time and page 7 notes a "class war". 381# Desert Sun, Number 38, 10 January 1947 382# https://cdnc.ucr.edu/cgi-bin/cdnc?a=d&d=DS19470110 383# front page reports on end. 384 385# Argentina 386# This entry was intended for the following areas, but has been superseded by 387# more detailed zones. 388# Santa Fe (SF), Entre Ríos (ER), Corrientes (CN), Misiones (MN), Chaco (CC), 389# Formosa (FM), La Pampa (LP), Chubut (CH) 390Zone America/Rosario -4:02:40 - LMT 1894 Nov 391 -4:16:44 - CMT 1920 May 392 -4:00 - -04 1930 Dec 393 -4:00 Arg -04/-03 1969 Oct 5 394 -3:00 Arg -03/-02 1991 Jul 395 -3:00 - -03 1999 Oct 3 0:00 396 -4:00 Arg -04/-03 2000 Mar 3 0:00 397 -3:00 - -03 398 399# St Kitts-Nevis 400Zone America/St_Kitts -4:10:52 - LMT 1912 Mar 2 # Basseterre 401 -4:00 - AST 402 403# St Lucia 404Zone America/St_Lucia -4:04:00 - LMT 1890 # Castries 405 -4:04:00 - CMT 1912 # Castries Mean Time 406 -4:00 - AST 407 408# Virgin Is 409Zone America/St_Thomas -4:19:44 - LMT 1911 Jul # Charlotte Amalie 410 -4:00 - AST 411 412# St Vincent and the Grenadines 413Zone America/St_Vincent -4:04:56 - LMT 1890 # Kingstown 414 -4:04:56 - KMT 1912 # Kingstown Mean Time 415 -4:00 - AST 416 417# British Virgin Is 418Zone America/Tortola -4:18:28 - LMT 1911 Jul # Road Town 419 -4:00 - AST 420 421# McMurdo, Ross Island, since 1955-12 422Zone Antarctica/McMurdo 0 - -00 1956 423 12:00 NZ NZ%sT 424Link Antarctica/McMurdo Antarctica/South_Pole 425 426# Yemen 427# Milne says 2:59:54 was the meridian of the saluting battery at Aden, 428# and that Yemen was at 1:55:56, the meridian of the Hagia Sophia. 429Zone Asia/Aden 2:59:54 - LMT 1950 430 3:00 - +03 431 432# Bahrain 433Zone Asia/Bahrain 3:22:20 - LMT 1920 # Manamah 434 4:00 - +04 1972 Jun 435 3:00 - +03 436 437# India 438# 439# From Paul Eggert (2014-09-06): 440# The 1876 Report of the Secretary of the [US] Navy, p 305 says that Madras 441# civil time was 5:20:57.3. 442# 443# From Paul Eggert (2014-08-21): 444# In tomorrow's The Hindu, Nitya Menon reports that India had two civil time 445# zones starting in 1884, one in Bombay and one in Calcutta, and that railways 446# used a third time zone based on Madras time (80° 18' 30" E). Also, 447# in 1881 Bombay briefly switched to Madras time, but switched back. See: 448# http://www.thehindu.com/news/cities/chennai/madras-375-when-madras-clocked-the-time/article6339393.ece 449#Zone Asia/Chennai [not enough info to complete] 450 451# China 452# Long-shu Time (probably due to Long and Shu being two names of that area) 453# Guangxi, Guizhou, Hainan, Ningxia, Sichuan, Shaanxi, and Yunnan; 454# most of Gansu; west Inner Mongolia; west Qinghai; and the Guangdong 455# counties Deqing, Enping, Kaiping, Luoding, Taishan, Xinxing, 456# Yangchun, Yangjiang, Yu'nan, and Yunfu. 457Zone Asia/Chongqing 7:06:20 - LMT 1928 # or Chungking 458 7:00 - +07 1980 May 459 8:00 PRC C%sT 460Link Asia/Chongqing Asia/Chungking 461 462# Vietnam 463# From Paul Eggert (2014-10-13): 464# See Asia/Ho_Chi_Minh for the source for this data. 465# Trần's book says the 1954-55 transition to 07:00 in Hanoi was in 466# October 1954, with exact date and time unspecified. 467Zone Asia/Hanoi 7:03:24 - LMT 1906 Jul 1 468 7:06:30 - PLMT 1911 May 1 469 7:00 - +07 1942 Dec 31 23:00 470 8:00 - +08 1945 Mar 14 23:00 471 9:00 - +09 1945 Sep 2 472 7:00 - +07 1947 Apr 1 473 8:00 - +08 1954 Oct 474 7:00 - +07 475 476# China 477# Changbai Time ("Long-white Time", Long-white = Heilongjiang area) 478# Heilongjiang (except Mohe county), Jilin 479Zone Asia/Harbin 8:26:44 - LMT 1928 # or Haerbin 480 8:30 - +0830 1932 Mar 481 8:00 - CST 1940 482 9:00 - +09 1966 May 483 8:30 - +0830 1980 May 484 8:00 PRC C%sT 485 486# far west China 487Zone Asia/Kashgar 5:03:56 - LMT 1928 # or Kashi or Kaxgar 488 5:30 - +0530 1940 489 5:00 - +05 1980 May 490 8:00 PRC C%sT 491 492# Kuwait 493Zone Asia/Kuwait 3:11:56 - LMT 1950 494 3:00 - +03 495 496 497# Oman 498# Milne says 3:54:24 was the meridian of the Muscat Tidal Observatory. 499Zone Asia/Muscat 3:54:24 - LMT 1920 500 4:00 - +04 501 502# India 503# From Paul Eggert (2014-08-11), after a heads-up from Stephen Colebourne: 504# According to a Portuguese decree (1911-05-26) 505# https://dre.pt/pdf1sdip/1911/05/12500/23132313.pdf 506# Portuguese India switched to UT +05 on 1912-01-01. 507#Zone Asia/Panaji [not enough info to complete] 508 509# Cambodia 510# From Paul Eggert (2014-10-11): 511# See Asia/Ho_Chi_Minh for the source for most of this data. Also, guess 512# (1) Cambodia reverted to UT +07 on 1945-09-02, when Vietnam did, and 513# (2) they also reverted to +07 on 1953-11-09, the date of independence. 514# These guesses are probably wrong but they're better than guessing no 515# transitions there. 516Zone Asia/Phnom_Penh 6:59:40 - LMT 1906 Jul 1 517 7:06:30 - PLMT 1911 May 1 518 7:00 - +07 1942 Dec 31 23:00 519 8:00 - +08 1945 Mar 14 23:00 520 9:00 - +09 1945 Sep 2 521 7:00 - +07 1947 Apr 1 522 8:00 - +08 1953 Nov 9 523 7:00 - +07 524 525# Israel 526Zone Asia/Tel_Aviv 2:19:04 - LMT 1880 527 2:21 - JMT 1918 528 2:00 Zion I%sT 529 530# Laos 531# From Paul Eggert (2014-10-11): 532# See Asia/Ho_Chi_Minh for the source for most of this data. 533# Trần's book says that Laos reverted to UT +07 on 1955-04-15. 534# Also, guess that Laos reverted to +07 on 1945-09-02, when Vietnam did; 535# this is probably wrong but it's better than guessing no transition. 536Zone Asia/Vientiane 6:50:24 - LMT 1906 Jul 1 537 7:06:30 - PLMT 1911 May 1 538 7:00 - +07 1942 Dec 31 23:00 539 8:00 - +08 1945 Mar 14 23:00 540 9:00 - +09 1945 Sep 2 541 7:00 - +07 1947 Apr 1 542 8:00 - +08 1955 Apr 15 543 7:00 - +07 544 545# Jan Mayen 546# From Whitman: 547Zone Atlantic/Jan_Mayen -1:00 - -01 548 549# St Helena 550Zone Atlantic/St_Helena -0:22:48 - LMT 1890 # Jamestown 551 -0:22:48 - JMT 1951 # Jamestown Mean Time 552 0:00 - GMT 553 554# Northern Ireland 555Zone Europe/Belfast -0:23:40 - LMT 1880 Aug 2 556 -0:25:21 - DMT 1916 May 21 2:00 557 # DMT = Dublin/Dunsink MT 558 -0:25:21 1:00 IST 1916 Oct 1 2:00s 559 # IST = Irish Summer Time 560 0:00 GB-Eire %s 1968 Oct 27 561 1:00 - BST 1971 Oct 31 2:00u 562 0:00 GB-Eire %s 1996 563 0:00 EU GMT/BST 564 565# Guernsey 566# Data from Joseph S. Myers 567# https://mm.icann.org/pipermail/tz/2013-September/019883.html 568# References to be added 569# LMT is for Town Church, St. Peter Port, 49° 27' 17" N, 2° 32' 10" W. 570Zone Europe/Guernsey -0:10:09 - LMT 1913 Jun 18 571 0:00 GB-Eire %s 1940 Jul 2 572 1:00 C-Eur CE%sT 1945 May 8 573 0:00 GB-Eire %s 1968 Oct 27 574 1:00 - BST 1971 Oct 31 2:00u 575 0:00 GB-Eire %s 1996 576 0:00 EU GMT/BST 577 578# Isle of Man 579# 580# From Lester Caine (2013-09-04): 581# The Isle of Man legislation is now on-line at 582# <https://www.legislation.gov.im>, starting with the original Statutory 583# Time Act in 1883 and including additional confirmation of some of 584# the dates of the 'Summer Time' orders originating at 585# Westminster. There is a little uncertainty as to the starting date 586# of the first summer time in 1916 which may have been announced a 587# couple of days late. There is still a substantial number of 588# documents to work through, but it is thought that every GB change 589# was also implemented on the island. 590# 591# AT4 of 1883 - The Statutory Time et cetera Act 1883 - 592# LMT Location - 54.1508N -4.4814E - Tynwald Hill ( Manx parliament ) 593Zone Europe/Isle_of_Man -0:17:55 - LMT 1883 Mar 30 0:00s 594 0:00 GB-Eire %s 1968 Oct 27 595 1:00 - BST 1971 Oct 31 2:00u 596 0:00 GB-Eire %s 1996 597 0:00 EU GMT/BST 598 599# Jersey 600# Data from Joseph S. Myers 601# https://mm.icann.org/pipermail/tz/2013-September/019883.html 602# References to be added 603# LMT is for Parish Church, St. Helier, 49° 11' 0.57" N, 2° 6' 24.33" W. 604Zone Europe/Jersey -0:08:26 - LMT 1898 Jun 11 16:00u 605 0:00 GB-Eire %s 1940 Jul 2 606 1:00 C-Eur CE%sT 1945 May 8 607 0:00 GB-Eire %s 1968 Oct 27 608 1:00 - BST 1971 Oct 31 2:00u 609 0:00 GB-Eire %s 1996 610 0:00 EU GMT/BST 611 612# Slovenia 613Zone Europe/Ljubljana 0:58:04 - LMT 1884 614 1:00 - CET 1941 Apr 18 23:00 615 1:00 C-Eur CE%sT 1945 May 8 2:00s 616 1:00 1:00 CEST 1945 Sep 16 2:00s 617 1:00 - CET 1982 Nov 27 618 1:00 EU CE%sT 619 620# Bosnia and Herzegovina 621Zone Europe/Sarajevo 1:13:40 - LMT 1884 622 1:00 - CET 1941 Apr 18 23:00 623 1:00 C-Eur CE%sT 1945 May 8 2:00s 624 1:00 1:00 CEST 1945 Sep 16 2:00s 625 1:00 - CET 1982 Nov 27 626 1:00 EU CE%sT 627 628# Macedonia 629Zone Europe/Skopje 1:25:44 - LMT 1884 630 1:00 - CET 1941 Apr 18 23:00 631 1:00 C-Eur CE%sT 1945 May 8 2:00s 632 1:00 1:00 CEST 1945 Sep 16 2:00s 633 1:00 - CET 1982 Nov 27 634 1:00 EU CE%sT 635 636# Moldova / Transnistria 637Zone Europe/Tiraspol 1:58:32 - LMT 1880 638 1:55 - CMT 1918 Feb 15 # Chisinau MT 639 1:44:24 - BMT 1931 Jul 24 # Bucharest MT 640 2:00 Romania EE%sT 1940 Aug 15 641 2:00 1:00 EEST 1941 Jul 17 642 1:00 C-Eur CE%sT 1944 Aug 24 643 3:00 Russia MSK/MSD 1991 Mar 31 2:00 644 2:00 Russia EE%sT 1992 Jan 19 2:00 645 3:00 Russia MSK/MSD 646 647# Liechtenstein 648Zone Europe/Vaduz 0:38:04 - LMT 1894 Jun 649 1:00 - CET 1981 650 1:00 EU CE%sT 651 652# Croatia 653Zone Europe/Zagreb 1:03:52 - LMT 1884 654 1:00 - CET 1941 Apr 18 23:00 655 1:00 C-Eur CE%sT 1945 May 8 2:00s 656 1:00 1:00 CEST 1945 Sep 16 2:00s 657 1:00 - CET 1982 Nov 27 658 1:00 EU CE%sT 659 660# Madagascar 661Zone Indian/Antananarivo 3:10:04 - LMT 1911 Jul 662 3:00 - EAT 1954 Feb 27 23:00s 663 3:00 1:00 EAST 1954 May 29 23:00s 664 3:00 - EAT 665 666# Comoros 667Zone Indian/Comoro 2:53:04 - LMT 1911 Jul # Moroni, Gran Comoro 668 3:00 - EAT 669 670# Mayotte 671Zone Indian/Mayotte 3:00:56 - LMT 1911 Jul # Mamoutzou 672 3:00 - EAT 673 674# US minor outlying islands 675Zone Pacific/Johnston -10:00 - HST 676 677# US minor outlying islands 678# 679# From Mark Brader (2005-01-23): 680# [Fallacies and Fantasies of Air Transport History, by R.E.G. Davies, 681# published 1994 by Paladwr Press, McLean, VA, USA; ISBN 0-9626483-5-3] 682# reproduced a Pan American Airways timetable from 1936, for their weekly 683# "Orient Express" flights between San Francisco and Manila, and connecting 684# flights to Chicago and the US East Coast. As it uses some time zone 685# designations that I've never seen before:.... 686# Fri. 6:30A Lv. HONOLOLU (Pearl Harbor), H.I. H.L.T. Ar. 5:30P Sun. 687# " 3:00P Ar. MIDWAY ISLAND . . . . . . . . . M.L.T. Lv. 6:00A " 688# 689Zone Pacific/Midway -11:49:28 - LMT 1901 690 -11:00 - -11 1956 Jun 3 691 -11:00 1:00 -10 1956 Sep 2 692 -11:00 - -11 693 694# N Mariana Is 695Zone Pacific/Saipan -14:17:00 - LMT 1844 Dec 31 696 9:43:00 - LMT 1901 697 9:00 - +09 1969 Oct 698 10:00 - +10 2000 Dec 23 699 10:00 - ChST # Chamorro Standard Time 700